•Modern compact and robustModern design constructed from durable redreinforced plastic to protect internal componentsand still remain extremely light weight and portable.•Safety featuresExternal shock protection with over-heat andover-charge functions.•Auto power dumpAutomatically dumps high power when settingunit to lower power.•Dual power output display featurePower output is displayed in f-stops and Ws.•Modular circuit board designPlug in modular design with no soldering or internal wiring.•Accurate and easy power control Accurate exposure over 5 f-stops.1/10th f-stop power increments. Full power to 1/32 by one long button push.1/32 to full power by one long button push.•Fast acting fuse for modeling lamp•Visual flash confirmation•Flash ready indicator beep when charged•Fan cooled for extra reliability and stability•5 Volt sync circuit•One touch lock button•Rapid recycle time•Short flash duration•Compatible with all Aurora accessories